Example usage for com.fasterxml.jackson.databind.type ArrayType getContentType

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.type ArrayType getContentType.

Prototype

public JavaType getContentType() 

Source Link

Usage

From source file:com.github.jasonruckman.sidney.core.JavaTypeRefBuilder.java

public static TypeRef buildTypeRef(Type type, TypeBindings parentBindings, Field field) {
    JavaType jt;//  w  w  w  . j  av a  2 s.  c o m
    TypeBindings typeBindings;

    typeBindings = Types.binding(type, parentBindings);
    jt = Types.type(type, parentBindings);
    TypeRef ref;
    if (field == null) {
        ref = new TypeRef(jt.getRawClass());
    } else {
        Hint hint = field.getAnnotation(Hint.class);
        if (hint != null) {
            ref = new TypeRef.TypeFieldRef(hint.value(), field);
        } else {
            ref = new TypeRef.TypeFieldRef(jt.getRawClass(), field);
        }
    }

    for (Field subField : Fields.getAllFields(jt.getRawClass())) {
        Type subType = subField.getGenericType();
        TypeRef subRef = buildTypeRef(subType, typeBindings, subField);
        ref.addField((TypeRef.TypeFieldRef) subRef);
    }

    if (ParameterizedType.class.isAssignableFrom(type.getClass())) {
        ParameterizedType t = (ParameterizedType) type;
        for (Type actualTypeArg : t.getActualTypeArguments()) {
            ref.addTypeParameter(buildTypeRef(actualTypeArg, parentBindings, null));
        }
    } else if (TypeVariable.class.isAssignableFrom(type.getClass())) {
        TypeVariable t = (TypeVariable) type;
        for (Type typeBound : t.getBounds()) {
            ref.addTypeParameter(buildTypeRef(typeBound, parentBindings, null));
        }
    } else if (GenericArrayType.class.isAssignableFrom(type.getClass())) {
        GenericArrayType t = (GenericArrayType) type;
        ref.addTypeParameter(buildTypeRef(t.getGenericComponentType(), parentBindings, null));
    }

    if (jt.isArrayType() && !GenericArrayType.class.isAssignableFrom(type.getClass())) {
        ArrayType arrType = (ArrayType) jt;
        ref.addTypeParameter(buildTypeRef(arrType.getContentType().getRawClass(), null, null));
    }

    return ref;
}

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